A comedian who does stand-up monologues in a nightclub probably has which general purpose?

Many feel the magic bullet that can assure radio's prominence on the dashboard is the development of attractive:

a. radios b. screens c. apps d. dashboards e. all of these f. none of these

Larry is having trouble listening to a lecture. It's spring and the view out the window is much more interesting than the lecturer--and he's really comfortable, leaning against the wall in the back corner and zoning out. Larry needs to:

A. Move to the front row B. Screen out the distractions C. Mentally summarize and reflect on the speaker's words D. All of the above E. None of the above